Arizona State University TV Spot, '33 Buckets'

On a mission to help out the millions of people who are at risk of dying every year due to a lack of drinking water, Arizona State University student Mark Huerta founded the organization 33 Buckets and built filtration systems out of local materials. He says bringing aid to impoverished areas gives him "the most rewarding feeling you can ever have," and credits the university with giving him the push he needed to make his dreams a reality.